An Unexpected Phosphine-Catalyzed Regio- and Diastereoselective [4+1] Annulation Reaction of Modified Allylic Compounds with Activated Enones
作者:Zuliang Chen、Junliang Zhang
DOI:10.1002/asia.201000193
日期:——
Rapid access: An unexpected regio‐ and diastereoselective phosphine‐catalyzed [4+1] annulation reaction of modified allylic compounds with activated enones was revealed, providing a simple, efficient route to synthesis of highly substituted 2,3‐dihydrofurans with convertible functional groups.
快速访问:修饰的烯丙基化合物与活化的烯酮的意外的区域和非对映选择性膦催化的[4 + 1]环化反应被揭示,为合成具有可转换官能团的高度取代的2,3-二氢呋喃提供了一种简单有效的途径。